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| PartNumber | IR3820AMTR1PBF | IR3820AMTRPBF | IR3820A |
| Description | Switching Voltage Regulators 14A SupIRBuck Reg 300kHz, 2.5-21V in | IC REG BUCK ADJUSTABLE 14A PQFN | |
| Manufacturer | Infineon | Infineon Technologies | IR |
| Product Category | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | IC Chips |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | PQFN-EP-15 | - | - |
| Output Voltage | 0.6 V to 12 V | - | - |
| Output Current | 14 A | - | - |
| Number of Outputs | 1 Output | 1 | - |
| Input Voltage MAX | 21 V | - | - |
| Topology | Buck | Buck | - |
| Input Voltage MIN | 2.5 V | - | - |
| Switching Frequency | 300 kHz | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Packaging | Reel | Digi-ReelR Alternate Packaging | - |
| Type | Step Down | - | - |
| Brand | Infineon / IR | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | Switching Voltage Regulators | - | - |
| Factory Pack Quantity | 750 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Tradename | SupIRBuck | - | - |
| Part # Aliases | SP001523626 | - | - |
| Series | - | SupIRBuck | - |
| Package Case | - | 15-PowerVQFN | - |
| Operating Temperature | - | -40°C ~ 125°C (TJ) | - |
| Mounting Type | - | Surface Mount | - |
| Output Type | - | Adjustable | - |
| Function | - | Step-Down | - |
| Supplier Device Package | - | PQFN (5x6) | - |
| Frequency Switching | - | 300kHz | - |
| Current Output | - | 14A | - |
| Output Configuration | - | Positive | - |
| Voltage Output Min Fixed | - | 0.6V | - |
| Voltage Output Max | - | 12V | - |
| Synchronous Rectifier | - | Yes | - |
| Voltage Input Min | - | 2.5V | - |
| Voltage Input Max | - | 21V | - |